baber/WOPTO huggingface dataset:
Patent JP-S578210-A (JP)
Title: Production of water-absorbing resin
Inventor: YAMAMOTO YASUO
IPC: C08F6/06
Filed: 1980-06-19
Abstract: PURPOSE: To obtain a water-absorbing resin having excellent initial absorption rate and being suitable for diapers, by adiabatically polymerizing an aqueous solution of a mixture containing acrylic acid (alkali metal salt) and a polyfunctional monomer to form a gel polymer and then drying the gel polymer.  
     CONSTITUTION: An acrylic acid alkali metal salt (A), acrylic acid (B) and a polyfunctional monomer (C), e.g., methylenebisacrylamide, ethylene glycol diacrylate, are mixed together so as to provide a mol ratio, A/B, of 50W95/50W5, and a mol ratio, C/A+B, of 0.01W0.5/100. Then, the resulting monomer mixture is dissolved in water to make an aqueous solution having a concentration ≥20wt%, and this aqueous solution is polymerized adiabatically in the presence of a radical polymerization catalyst to form a gel polymer. Next, the water-absorbing resin is obtained by contacting this gel polymer with methanol containing, if necessary, at most 50wt% water to remove impurities or the like and drying the gel polymer at a temperature ≥100°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09245459-A (JP)
Title: Guide for belt-shaped member
Inventor: SHIBUYA KAZUO
IPC: G11B23/087
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for positioning guides by fitting a tape guide securely into a support body of a housing container while blocking the turning thereof to reduce the number of parts with a simplification of assembling. SOLUTION: Four protruded parts 40 of an inner circumferential part 38 of a guide shaft part 30 at a tape guide 1 are dogged into a support body 34 and the guide shaft part 30 is locked securely in the axial direction of the support body 34. The guide shaft part 30 is also blocked from turning along the circumferential direction thereof. A tape guide 1 made up of a flange part 31 and a guide shaft part 30 is fixed accurately between an upper shell 12 and a lower shell 13. At this point, the upper shell 12 is mounted to cover the lower shell 13 so that the tape guide 1 can be automatically fixed between the upper and lower shells 12 and 13. Thus, the guide shaft part 30 is held so as not to be slipped off the support body 34 axially as well as turned in the direction of rotation.
Patent JP-S578360-A (JP)
Title: Glow plug preheating controller
Inventor: ABE YOSHIAKI
IPC: F02P19/02
Filed: 1980-06-19
Abstract: PURPOSE: To keep the preheating temperature of a glow plug constant irrespective of any change in power voltage by changing the level of output voltage so as to correct any change in the preheating temperature of a glow plug caused by a variation of the power voltage.  
     CONSTITUTION: A capacitor 17 is charged through resistors 22 to 24 and a diode 21 in response to the terminal voltage of glow plugs 4 to 7. The power voltage is detected by resistors 35 and 36 and reference voltage V r  is generated by a Zener diode  33 and an OP amp. 31. When the voltage relationship is set to V r <V c , current is  not applied to the glow plugs 4 to 7. Then, the glow plugs are fed with power  through a resistor 10 during cranking. Thus, the preset preheating temperature can be maintained irrespective of any fluctuation of battery voltage. The temperature characteristics of the Zener diode 33 permit correction of ambient temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11279286-A (JP)
Title: Polyamide fiber-reinforced resin composition and its production
Inventor: YAMAMOTO SHINJI
IPC: C08L25/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition that has excellent productivity, light weight, strength, elongation and impact resistance and is useful for household electric appliances by using a polyolefin, a thermoplastic polyamide fiber and a styrene resin. SOLUTION: This resin composition comprises (A) 2-20 pts.wt. of a polyolefin (suitably a reactive polyolefin kneaded together with a coupling agent), (B) 1-30 pts.wt. of a thermoplastic polyamide fiber (suitably as a dispersion of fibers having an average fiber diameter of 1 μm) and (C) 97-50 pts.wt. of a styrene resin (suitably containing a styrene-olefin copolymer as a compatibilizer). The objective composition is prepared by melt-kneading and extruding the component A and the component B together with a coupling agent, drawing or milling the extruded product at a temperature lower than the melting point of the component B thereby finely dispersing the component B into fine fibers, further kneading the component C together with the resultant kneaded product at a temperature at which the component B does not melt.
Patent JP-S62239656-A (JP)
Title: Collecting method for detailed charging information
Inventor: INAFUNE MASAHARU
IPC: H04M15/04
Filed: 1986-04-11
Abstract: PURPOSE:To improve the efficiency of the entire exchange system by using a relay station to monitor a signal transmitted/received between an outgoing station and an incoming station and collecting part of charging information from the signal. CONSTITUTION:A register signal is transmitted/received between the outgoing station 3 and the incoming station 4, a forward register signal FW2 from the station 3 to the station 4 is monitored by a monitor circuit 54, and a backward register signal BW2 from the station 4 to the station 3 is monitored by a monitor circuit 55 to remaining telephone numbers (T3-T6) of the incoming subscriber 2 and charging/non-charging information (included in register signal Bx) are collected. In such a case, when the call is a charging call, part of the telephone number of the incoming subscriber 2 received before and the telephone number of the outgoing subscriber 1 are edited and the result is stored again in a storage device 58 as detailed charging information.
Patent JP-H09274710-A (JP)
Title: Spin valve magneto-resistive effect head, its manufacture and magnetic recorder
Inventor: OHTSUKA YOSHINORI
IPC: G11B5/40
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To cancel both resistance change with thermal asperity when external magnetic field enters and to reduce noise by fixing magnetization of first, second magnetization fixed layers in the parallel directions opposite to each other and making the direction perpendicular to a medium opposite surface. SOLUTION: A magneto-resistive effect type MR head 1 is provided with first, second spin valve elements 3, 4, and respective elements 3, 4 are constituted of respectively first, second magnetization fixed layers 3, 4a, nonmagnetic intermediate layers 3, 4b and magnetization free layers 3, 4c. Further, the magnetization M11, 12 of the fixed layers 3, 4a are fixed in the directions non-parallel to each other, and are made the direction perpendicular to the medium opposite surface, and the magnetization M13, 14 the free layers 3, 4c are changed respectively by 90 deg. with the M11, 12 by currents I2, 1. At this time, when the external magnetic field Hsig enters, though the M13, 14 are changed in the same direction, in the M13, a component opposite to the M11 is increased, and an M12 component is increased.  Then, the electric resistance of the element 3 is increased, and the same of the element 4 is reduced. Thus, when voltages of both elements are inputted to an amplifier circuit 7, they are canceled, and the noise due to the thermal asperity is reduced.
Patent JP-H06294340-A (JP)
Title: Air fuel ratio feedback control method
Inventor: YAMAMOTO TOSHIO
IPC: F02D41/04
Filed: 1993-04-08
Abstract: PURPOSE:To prevent an engine from coming in the stopping state and improve fuel consumption by comparing an elapsed time after starting with a specified time for a detected outside air temperature when the prescribed driving condition is satisfied and making its operation at the lean air fuel ratio when the elapsed time after starting is more than the specified time. CONSTITUTION:An outside air temperature is detected by an outside air temperature signal output from a temperature sensor when a detected cooling water temperature is more than the specified value and engine driving condition is in a feedback zone. It is judged whether an elapsed time CISTART after starting is more than the specified time KTLNTHA preset in response to outside air temperature or not. This specified time KTLNTHA responds to an air temperature and is set after electrification in response to the time until an air fuel ratio sensor is kept to an element temperature at which oxygen concentration can be detected. Lean feedback control is carried out when the elapsed time is more than the specified time KTLNTHA and leanfeedback control is not carried out when the elapsed time is not so.
Patent JP-S559446-A (JP)
Title: Semiconductor device
Inventor: TOUGEI YOSHIIKU
IPC: H01L27/148
Filed: 1978-07-06
Abstract: PURPOSE: To separate picture elements at thick film parts and accumulate electric charge in thin film parts by making the thickness difference of insulating film under the photo-gate electrode of a photocell array part.  
     CONSTITUTION: Many photocells 11 are provided on an n-type semiconductor substrate 12 and this photocell consists of picture element separating zones formed of thick insulating parts 15' and charge accumulating parts formed of thin insulating film parts 15. The width of the thick film part is 2∼3μm. If light is projected, light is received also under the thick film parts 15' and the charge generated by the light is accumulated in potential wells, therefore, light projected to the picture element separating zones formed of thick insulating film parts 15' can be utilized somewhat effectively. By so constructing, the picture element separating zones can be made small, so effective light receiving area increases, and light projected to the picture element separating zones can also be utilized, so sensors of high sensitivity can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6413042-A (JP)
Title: Manufacture of (2,2)-paracyclophane and derivatives
Inventor: RATSUFUAERE UNGARERURI
IPC: C07C1/32
Filed: 1988-04-05
Abstract: Process for the preparation of (2,2)-paracyclophane or derivatives thereof by the Hofmann elimination of p-methyl-benzyl-trimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a compound of the formula (I):      (R)m- A - (X)n      (I) wherein A represents an aromatic group, X an electron donor group, R hydrogen or an alkyl group containing from 1 to 4 carbon atoms, n is an integer comprised between 1 and 6 and m is zero or an integer comprised between 1 and a value such that the sum m+n be equal to the number of substituable positions in the aromatic group.
Patent JP-S57200731-A (JP)
Title: Apparatus for controlling operation of clutch for torque converter in transmission for car
Inventor: NISHIKAWA MASAO
IPC: F16H3/10
Filed: 1981-06-01
Abstract: PURPOSE:To improve the accelerating performance and hill-climbing performance, by providing a controlling section for controlling the operation of a clutch for a torque converter with a releasing apparatus for releasing said operation when the output of an engine become not less than a predetermined value. CONSTITUTION:The torque converter in a transmission for car has a clutch 6 that mechanically transmits the torque from a pump to a turbine, and the clutch 6 is controlled in such a manner that a pressure oil is fed or discharged via an oil feed path 13 by a control part 14. In this case, the control part 14 has the release apparatus 15 for releasing the clutch 6, and the apparatus 15 is actuated when the output of the engine is increased to not less than a prescribed value. This releasing apparatus 15 comprises a first control valve 16 wherein the throttle pressure proportional to the throttle opening acts as an engine output signal through a first control line 17 to close the valve. The control line 17 has a release stopping apparatus 18 for stopping the operation of the releasing apparatus 15 when the car speed is increased not less than a predetermined value.
Patent JP-S577511-A (JP)
Title: Collecting method for underwater observing apparatus
Inventor: SATOU KOUICHI
IPC: G01S5/28
Filed: 1980-06-17
Abstract: PURPOSE:To shorten a collecting time, by a method wherein an observng apparatus is constituted such that, after a collecting ship receives wave transmitted from a wave transmitting receiving device mounted at an observing apparatus, a sound, which is sent back, is detected by means of a wave receiver, and the observing apparatus automatically floats up in the proximity of an observation ship. CONSTITUTION:After a sound, having a frequency f1, sent from a wave transmitting receiving device 2 positioned at a top of an observation ship 1, is received by means of a transponder 4 in the observation ship, it is converted into a frequency f2 to be sent back. The sound is received by a plural number of wave receivers 5 and the wave transmitting receiving is counted by means of a signal processor 6, and a relative position of a collecting ship 3 to the observing apparatus 1, a speed, an advancing direction, a future position, a floating angle, and a float-starting time are counted, and the observing apparatus automatically floats up with the approach of the collecting ship 3. Thus, a collecting time can be shortened.
Patent JP-S578764-A (JP)
Title: Dehydrator for raw laver
Inventor: KAWAI KATSUYOSHI
IPC: A23L17/60
Filed: 1980-06-17
Abstract: PURPOSE: The end of the pipe for feeding raw laver is fixed on the center of the rotating dehydration vessel of inverted cone shape made of perforated plate and the gutter for collecting the dehydrated laver is set around the top periphery of the vessel to enable the continuous dehydration of raw laver.  
     CONSTITUTION: The wall of the rotating vessel 1 is made of a perforated material such as puched metal and the vessel is made to rotate by the shaft 3. Rinsed raw laver slurry is fed through pipe 7 to the bottom of the rotating vessel 1 and rises up along the wall as dehydrated by centrifugal force until the dehydrated laver comes over the top edge of the wall in the gutter 5. Further, the dehydrated laver is sent from the gutter through the outlet 6 to the next step. The water is collected in the outer vessel 2 and expelled through hose 29. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57197579-A (JP)
Title: Toner image transferring device
Inventor: MITSUYAMA AKIRA
IPC: G03G15/16
Filed: 1981-05-29
Abstract: PURPOSE: To maintain the performance of excellent transfer independently of humidity, by insulating the paper guides which a transfer paper contacts at transfer in high humidity and grounding at least one member of said guides at normal and low humidity.  
     CONSTITUTION: A toner image 2 is formed on a photoreceptor 1 and the image is transferred on a paper 4 carried from upper and lower paper guides 3a and 3b of a paper carrier with a transfer corona discharger 5. The paper 4 after the transfer is scraped with a scraper 6 and fed to a fixing device via a paper guide 7. The paper guides 3 and 7 are grounded to earth 12 via a changeover switch 11. The grounding position of the switch 11 is changed over in accordance with the humidity; to the ON position at high humidity (rainy season) and to the OFF position at normal or low humidity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10283054-A (JP)
Title: Voice starting device and recording medium
Inventor: SUZUKI HIDEO
IPC: G06F1/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To start information processing equipment without performing complicated operation such as power source on or user identification data input to the information processing equipment. SOLUTION: An agent computer block 12 compares voice identification data applied from an input/output IF computer block 14 with voice identification data in a user identification table previously stored in a storage device 18 and when they are coincident, a main body 100 of PC (and respective devices connected to it) are started by turning on the power source through a PC interface 16. Afterwards, the user identification data stored in the user identification table corresponding to the relevant voice identification data are possessed and these data are inputted through the PC interface 16 to the main body 100 of PC so that the main body 100 of PC can be set into usable state.
Patent JP-H08276542-A (JP)
Title: Agricultural multi-layer film
Inventor: YAMAMOTO SANEHIRO
IPC: A01G9/14
Filed: 1995-04-07
Abstract: PURPOSE: To improve toughness by suppressing decrease with age of transparency by a method wherein an outer layer composed of a specific ethylene and α-olefin copolymer and an inorganic compound, an intermediate layer composed of an ethylene and vinyl acetate copolymer and an inorganic compound, and an inner layer composed of an ethylene and α-olefin copolymer, are laminated. CONSTITUTION: An outer layer which contains 100 pts. ethylene and α-olefin copolymer A and 1-20 pts. inorganic compound B containing at least Mg, Ca, Al, and Si, an intermediate layer which contains 2.0-30% vinyl acetate and 1-20 pts. an inorganic compound, and an inner layer composed of the copolymer A are laminated. Herein for the polymer A, a melt-flow rate is 0.01-10g/10min, density is 0.880-0.940g/cm<3> , molecular weight distribution by GPC is 1.5-3.5, a relation at 23 deg.C between n-decane soluble part W and density (d) is W<80×exp[-100(d-0.88)]+0.1, and an average of a branch number on a high molecular amount side by GPC-IR is more than or equal to an average of a branch number on a low molecular amount side.
Patent JP-S526139-A (JP)
Title: Automatic braking system of master gas cock
Inventor: ASHIZAWA TADASHI
IPC: F23K5/00
Filed: 1975-07-04
Abstract: PURPOSE: An automatic braking system whereby the solenoid valve can prevent leakage of gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04294801-A (JP)
Title: Cold rolling method
Inventor: FUKUTAKE JUN
IPC: B21B1/22
Filed: 1991-03-25
Abstract: PURPOSE:To improve rolling performance and to obtain DR rolling method that the generation of Mott ring is restrained. CONSTITUTION:A rolling oil agent is made into water soluble emulsion with the particle size of a specified mode, this agent is lubricated on a rolled stock which is made by the primary cold rolling by direct method and without particularly adjusting the temp. and the secondary cold rolling is executed. Rolling performance of DR (double reduce) rolling method is improved, rolling performance isn't lowered even by low temp. treatment and the generation of mottling is approximately perfectly restrained.
Patent JP-H02260050-A (JP)
Title: Memory extension system
Inventor: NANAMURA MASANORI
IPC: G06F12/06
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate the extension of a memory by performing the conversion of addresses so as to secure the continuous physical addresses of a memory bank and extending the memory when the value of a memory bank register (MBR) is different from 0. CONSTITUTION:An address conversion circuit 3 performs the conversion of addresses and delivers the outputs X14 - X16 only when the combination of the address signals (B1, B0) produced from a memory bank register 2 is different from the combination (0, 0). Then the logical address of bank memories are converted into the continuous physical addresses when the address outputs A0 - A13 of an output MPU 1 are supplied as the address designation lines.
Patent JP-S526443-A (JP)
Title: Mic circulator
Inventor: KASAHARA SHIYUNICHI
IPC: H01P1/387
Filed: 1975-07-05
Abstract: PURPOSE:Use of the ferrite substrate in high magnetic field operation range, and protection of the input-output lines from the influence of loss caused by ferrimagnetic resonance.
Patent JP-H06295189-A (JP)
Title: Active noise cancellation device and method for stably operating plural active noise cancellation devices
Inventor: HOSHINO TSUTOMU
IPC: G10K11/178
Filed: 1993-04-09
Abstract: PURPOSE:To provide both the active noise elimination device which cancels a sound outputted by a noise generation source of equipment and the method for stably operating plural active noise cancellation devices by removing the influence of sounds that mutually creep the plural active noise cancellation devices contained in the equipment and object proper operation for canceling the noise. CONSTITUTION:When the active noise cancellation devices which cancel the noise generated by the noise generation source 2 are operated in plural closely to one another, each device outputs an equivalent signal to a signal, generated by converting sounds generated by the sounding means 10b of other plural active noise cancellation devices made incident on self error detecting means 11a into an electric signal, from self dummy filter 25b, subtracts the output signal of self dummy filter 25b from the signal obtained by self error detecting means 11a, and supplies the signal of the subtraction result as a signal for optimizing the filter coefficient to self adaptive filter 9a.
Patent JP-S57198068-A (JP)
Title: Preparation of smoked beef in regular shape
Inventor: YOKOTA TOSHIYUKI
IPC: A23L13/00
Filed: 1981-05-29
Abstract: PURPOSE: To make the cross section of a product constant, by smoking a piece of raw beef in a retainer under pressure by heat.  
     CONSTITUTION: A piece of raw beef 9 previously coated with an animal protein is introduced into a retainer 1, and a pressing plate 2 is inserted in the opening side of the retainer 1. A guide plate 4 is then inserted in the retainer 1 with a spring 3 placed therebetween. A handle 5 attached to the guide plate 4 is pressed in the direction of arrow 6 with the force accumulated in the spring 3 to engage an engaging piece 7 mounted on the guide plate 4 with an engaging hole of the retainer 1. The retainer 1 is then introduced into a processing chamber and allowed to stand in heated smoke at 50W80°C for several hours to give a  smoked beef molded into a shape similar to the inside form of the retainer 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10282208-A (JP)
Title: Camera for recording photographing position
Inventor: NOMOTO TETSUSHI
IPC: G03B17/24
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera wherein photographing place can be identified with ease. SOLUTION: A camera 1 is provided with a position information detecting means wherein the position information indicating a position of camera 1 is detected, based on an external signal, and a position information recording means 4 wherein the position information detected with the position information detecting means is recorded in correspondence with photographed pictures by the camera 1. Further, a position information designating means 5 wherein, when the position information detecting means cannot find the position information in photographing with the camera 1, the position information recorded by the position information recording means 4 instead of that position information is designated, is provided.
Patent JP-S579184-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: KUZUHARA SEIICHI
IPC: H04N5/91
Filed: 1980-06-19
Abstract: PURPOSE:To switch different TV systems automatically, by counting a horizontal synchronizing signal of a TV signal, and switching the recording and reproducing state according to the count value. CONSTITUTION:A TV signal to be recorded and applied to a terminal 1 or 2, or a TV signal reproduced from a head at playback is applied to a synchronizing separation circuit 4 via a changeover switch 3. The signal is separated into a horizontal synchronizing signal and a vertical synchronizing signal at the circuit 4, the horizontal synchronizing signal is applied to a counter 5 as a clock signal and the vertical synchronizing signal is applied to an adder 6. The horizontal synchronizing signal is sequentially counted at the counter 5 and if signal missing is present in the playback signal, it is reset by an output of the adder 6. When the count value of the counter 5 reaches >=228, after all, when it is a television signal of the PAL system, a described output is generated.